Granted Patent
Utility
US 6,564,579 · App. 10/202,568
Method for vaporizing and recovery of natural gas liquids from liquefied natural gas
Inventor:
Daniel G. McCartney
Patented Case
View Patent ↗
Granted: May 20, 2003
Filed: Jul 24, 2002
Inventor
Daniel G. McCartney
Assignee (at issue)
Black & Veatch Pritchard Inc.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.